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HomeHomeArchived Discus...Archived Discus...Developing Under Previous Versions of .NETDeveloping Under Previous Versions of .NETASP.Net 2.0ASP.Net 2.0Image Display Error Value?Image Display Error Value?
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8/17/2007 7:20 PM
 
old Mac

Joined: 6/29/2007
Posts: 153



Wondering if images that do not display correctly can return a different value?
Perhaps some kind of else command?

Feedback appreciated,

-machina12
 
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8/17/2007 8:05 PM
 
Wes Tatters


Wes Tatters's Avatar

Joined: 4/30/2004
Posts: 2155

Ummm images not displaying where ???

Would you care to explain what you mean ???

Westa
 
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8/18/2007 2:08 PM
 
old Mac

Joined: 6/29/2007
Posts: 153

Westa,

Am wondering if images that do not display correctly trigger a different value.
Is there a way to check if the image has loaded correctly within the .ascx file?

-machina12
 
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8/18/2007 6:09 PM
 
Michael Washington


Michael Washington's Avatar

www.LightSwitchHelpWebsite.com
Joined: 7/17/2004
Posts: 3526

If the image is on your server you can check to see if the file exists: http://msdn2.microsoft.com/en-us/library/system.io.file.exists.aspx

If the image is not on your server you can use "response.GetResponseStream()" to check and see if the url to the image contains any bytes (see: http://www.csharp-station.com/HowTo/HttpWebFetch.aspx)


Michael Washington
http://ADefWebserver.com
www.ADefHelpDesk.com
A Free Open Source DotNetNuke Help Desk Module
 
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8/19/2007 12:06 AM
 
Terp

Joined: 4/2/2007
Posts: 484

I just upgraded and have similar issues; an emoticon just shows the placeholder in the blog post in the general view.  Once I click on the title and display the full post, it displays fine.

So I just went through and removed all the smiley to avoid the red, sqaure placeholders from being displayed with the x....though they display fine when you view the full post.

 

 

http://www.bidlesstravel.com
http://www.egocodes.com
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